1639084608

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10987}}^1$

素因数の和:11049

約数の個数: 168

約数和(自身を含む): 5514921152

約数和(自身を除く): 3875836544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 3108, 3552, 4032, 4144, 4662, 5328, 6216, 7104, 8288, 9324, 10656, 10987, 12432, 16576, 18648, 21312, 21974, 24864, 32961, 37296, 43948, 49728, 65922, 74592, 76909, 87896, 98883, 131844, 149184, 153818, 175792, 197766, 230727, 263688, 307636, 351584, 395532, 406519, 461454, 527376, 615272, 692181, 703168, 791064, 813038, 922908, 1054752, 1219557, 1230544, 1384362, 1582128, 1626076, 1845816, 2109504, 2439114, 2461088, 2768724, 2845633, 3164256, 3252152, 3658671, 3691632, 4878228, 4922176, 5537448, 5691266, 6328512, 6504304, 7317342, 7383264, 8536899, 9756456, 11074896, 11382532, 13008608, 14634684, 14766528, 17073798, 19512912, 22149792, 22765064, 25610697, 26017216, 29269368, 34147596, 39025824, 44299584, 45530128, 51221394, 58538736, 68295192, 78051648, 91060256, 102442788, 117077472, 136590384, 182120512, 204885576, 234154944, 273180768, 409771152, 546361536, 819542304, 1639084608]

約数ペア:

[(1, 1639084608), (2, 819542304), (3, 546361536), (4, 409771152), (6, 273180768), (7, 234154944), (8, 204885576), (9, 182120512), (12, 136590384), (14, 117077472), (16, 102442788), (18, 91060256), (21, 78051648), (24, 68295192), (28, 58538736), (32, 51221394), (36, 45530128), (37, 44299584), (42, 39025824), (48, 34147596), (56, 29269368), (63, 26017216), (64, 25610697), (72, 22765064), (74, 22149792), (84, 19512912), (96, 17073798), (111, 14766528), (112, 14634684), (126, 13008608), (144, 11382532), (148, 11074896), (168, 9756456), (192, 8536899), (222, 7383264), (224, 7317342), (252, 6504304), (259, 6328512), (288, 5691266), (296, 5537448), (333, 4922176), (336, 4878228), (444, 3691632), (448, 3658671), (504, 3252152), (518, 3164256), (576, 2845633), (592, 2768724), (666, 2461088), (672, 2439114), (777, 2109504), (888, 1845816), (1008, 1626076), (1036, 1582128), (1184, 1384362), (1332, 1230544), (1344, 1219557), (1554, 1054752), (1776, 922908), (2016, 813038), (2072, 791064), (2331, 703168), (2368, 692181), (2664, 615272), (3108, 527376), (3552, 461454), (4032, 406519), (4144, 395532), (4662, 351584), (5328, 307636), (6216, 263688), (7104, 230727), (8288, 197766), (9324, 175792), (10656, 153818), (10987, 149184), (12432, 131844), (16576, 98883), (18648, 87896), (21312, 76909), (21974, 74592), (24864, 65922), (32961, 49728), (37296, 43948)]